Linkuri[1] https://isj.educv.ro/sites/default/files/precizari%20olimp%20stiinte%20juniori_2007_2008%5B1%5D.pdf [2] https://isj.educv.ro/categorie/Evenimente/Olimpiade-%C5%9Ecolare [3] https://isj.educv.ro/categorie/Inspectori-%C5%9Ecolari/Inspector-de-fizic%C4%83-chimie